[centOS] [Ubuntu] let's encrypt

ubuntu

   

 

sudo apt-get update
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install certbot

sudo service nginx stop

sudo certbot certonly --standalone --email your@email.com -d yourdomain.com

sudo service nginx start

 

 

centOs

yum install -y epel-release
yum install -y certbot

如果报AttributeError: 'X509' object has no attribute '_x509'

解决方案：http://blog.csdn.net/default7/article/details/78546186

nginx

ssl_certificate   /etc/letsencrypt/live/123456.cloud/fullchain.pem;
ssl_certificate_key  /etc/letsencrypt/live/123456.cloud/privkey.pem;